In order to determine your sample size, you need to determine the degree of sampling error you can tolerate

Displaying an index finger and middle finger in the symbol of a "V" with the palm facing inward toward the body means "peace" or "victory" in Great Britain

Indicate whether this statement is true or false.

What is the underlying assumption of uncertainty reduction theory? Give an example of how we can reduce uncertainties.

What will be an ideal response?